# Izix (old) vs Flow UC

The clearest difference is review sentiment: Flow UC at 50% against Izix (old)'s 0%. Izix (old)'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Izix (old) | Flow UC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 32 MB | 151 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BePark](https://appshunter.io/developer/538811341) | [Telavox AB](https://appshunter.io/developer/302899042) |

## What reviewers say

### Izix (old)

[App page](https://appshunter.io/ios/app/izix-old/id1471339600)

This application streamlines parking management for organizations, enabling efficient resource optimization and enhanced employee satisfaction. Users can manage their profiles, book and release parking spots, and open gates with a digital remote.

**Highlights:** Manage user profiles, Book parking spots, View booking history, Check parking availability, Release parking spots, Open parking gates remotely

**In-app purchases:** none


### Flow UC

[App page](https://appshunter.io/ios/app/flow-uc/id1504435678)

This app enhances workplace communication by showing colleague availability in real-time and enabling calls over data connections. It allows seamless call toggling between mobile and fixed extensions, and provides PBX services like call transfers and voicemail access. Users can also report their GPS position and manage mobile data usage.

**Highlights:** Real-time colleague presence, In-app soft phone for data calls, Call toggling between mobile and fixed, Call transfer to internal/external numbers, Shared voicemail access, GPS position reporting, Mobile data usage management

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Izix (old) free?

Izix (old) is free to download, with no in-app purchases.

### Is Flow UC free?

Flow UC is free to download, with no in-app purchases.

### Do Izix (old) or Flow UC have ads?

Neither Izix (old) nor Flow UC shows ads.

### Which is updated more often, Izix (old) or Flow UC?

Izix (old) ships an update every 3 weeks, and Flow UC every 3 weeks. Most recently, Izix (old) was updated on October 15, 2026 and Flow UC on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*